*{font-family: '微软雅黑';}
.glyphicon-spin{
  display: inline-block;
  -moz-animation: spin 2s infinite linear;
  -o-animation: spin 2s infinite linear;
  -webkit-animation: spin 2s infinite linear;
  animation: spin 2s infinite linear;
  }
  .hidden{
   /* display:invisiable;  */
  }
  .error-msg .error{
  display:block;
  }
  